staging: brcm80211: cleaned up several main.h/main.c related macro's
Moved, deleted or substituted macro's. Reported-by: Johannes Berg <johannes@sipsolutions.net> Reviewed-by: Arend van Spriel <arend@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com> Signed-off-by: Roland Vossen <rvossen@broadcom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
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482df3281a
commit
89591e296e
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@ -60,6 +60,8 @@
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* accumulate between resets.
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*/
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#define AMPDU_DELIMITER_LEN 4
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#define TX_SEQ_TO_INDEX(seq) ((seq) % AMPDU_TX_BA_MAX_WSIZE)
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/* max possible overhead per mpdu in the ampdu; 3 is for roundup if needed */
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@ -677,7 +679,8 @@ brcms_c_sendampdu(struct ampdu_info *ampdu, struct brcms_txq_info *qi,
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if (is40)
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mimo_ctlchbw =
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CHSPEC_SB_UPPER(BRCMS_BAND_PI_RADIO_CHANSPEC)
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CHSPEC_SB_UPPER(wlc_phy_chanspec_get(
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wlc->band->pi))
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? PHY_TXC1_BW_20MHZ_UP : PHY_TXC1_BW_20MHZ;
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/* rebuild the rspec and rspec_fallback */
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@ -748,7 +751,7 @@ brcms_c_sendampdu(struct ampdu_info *ampdu, struct brcms_txq_info *qi,
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* check if there are enough
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* descriptors available
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*/
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if (TXAVAIL(wlc, fifo) <= (seg_cnt + 1)) {
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if (*wlc->core->txavail[fifo] <= seg_cnt + 1) {
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wiphy_err(wiphy, "%s: No fifo space "
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"!!\n", __func__);
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p = NULL;
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@ -1083,7 +1086,7 @@ brcms_c_ampdu_dotxstatus_complete(struct ampdu_info *ampdu, struct scb *scb,
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TXC_AMPDU_LAST)
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break;
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p = GETNEXTTXP(wlc, queue);
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p = dma_getnexttxp(wlc->hw->di[queue], DMA_RANGE_TRANSMITTED);
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}
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brcms_c_send_q(wlc);
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@ -1141,7 +1144,8 @@ brcms_c_ampdu_dotxstatus(struct ampdu_info *ampdu, struct scb *scb,
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if (((mcl & TXC_AMPDU_MASK) >> TXC_AMPDU_SHIFT) ==
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TXC_AMPDU_LAST)
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break;
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p = GETNEXTTXP(wlc, queue);
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p = dma_getnexttxp(wlc->hw->di[queue],
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DMA_RANGE_TRANSMITTED);
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}
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brcms_c_txfifo_complete(wlc, queue, ampdu->txpkt_weight);
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}
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@ -170,6 +170,22 @@
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#define BCN_TMPL_LEN 512 /* length of the BCN template area */
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/* brcms_bss_info flag bit values */
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#define BRCMS_BSS_HT 0x0020 /* BSS is HT (MIMO) capable */
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/* Flags used in brcms_c_txq_info.stopped */
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/* per prio flow control bits */
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#define TXQ_STOP_FOR_PRIOFC_MASK 0x000000FF
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/* stop txq enqueue for packet drain */
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#define TXQ_STOP_FOR_PKT_DRAIN 0x00000100
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/* stop txq enqueue for ampdu flow control */
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#define TXQ_STOP_FOR_AMPDU_FLOW_CNTRL 0x00000200
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/* number of 802.11 default (non-paired, group keys) */
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#define WSEC_MAX_DEFAULT_KEYS 4 /* # of default keys */
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#define BRCMS_HWRXOFF 38 /* chip rx buffer offset */
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/*
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* driver maintains internal 'tick'(wlc->pub->now) which increments in 1s
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* OS timer(soft watchdog) it is not a wall clock and won't increment when
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@ -177,12 +193,6 @@
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* for maintenance tasks such as phy calibration and scb update
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*/
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/*
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* To inform the ucode of the last mcast frame posted
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* so that it can clear moredata bit
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*/
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#define BCMCFID(wlc, fid) brcms_b_write_shm((wlc)->hw, M_BCMC_FID, (fid))
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#define BRCMS_WAR16165(wlc) ((!AP_ENAB(wlc->pub)) && (wlc->war16165))
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/* Find basic rate for a given rate */
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@ -199,10 +209,6 @@
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#define BRCMS_TEMPSENSE_PERIOD 10 /* 10 second timeout */
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#define SCAN_IN_PROGRESS(x) 0
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#define EPI_VERSION_NUM 0x054b0b00
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/* precedences numbers for wlc queues. These are twice as may levels as
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* 802.1D priorities.
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* Odd numbers are used for HI priority traffic at same precedence levels
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@ -218,18 +224,9 @@
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#define _BRCMS_PREC_VO 12 /* Vo - Voice */
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#define _BRCMS_PREC_NC 14 /* NC - Network Control */
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#define MAXMACLIST 64 /* max # source MAC matches */
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#define BCN_TEMPLATE_COUNT 2
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/* The BSS is generating beacons in HW */
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#define BRCMS_BSSCFG_HW_BCN 0x20
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#define HWBCN_ENAB(cfg) (((cfg)->flags & BRCMS_BSSCFG_HW_BCN) != 0)
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#define MBSS_BCN_ENAB(cfg) 0
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#define MBSS_PRB_ENAB(cfg) 0
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#define SOFTBCN_ENAB(pub) (0)
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#define SYNTHPU_DLY_APHY_US 3700 /* a phy synthpu_dly time in us */
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#define SYNTHPU_DLY_BPHY_US 1050 /* b/g phy synthpu_dly time in us */
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#define SYNTHPU_DLY_NPHY_US 2048 /* n phy REV3 synthpu_dly time in us */
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@ -239,6 +236,29 @@
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#define ANTCNT 10 /* vanilla M_MAX_ANTCNT value */
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/* Per-AC retry limit register definitions; uses defs.h bitfield macros */
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#define EDCF_SHORT_S 0
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#define EDCF_SFB_S 4
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#define EDCF_LONG_S 8
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#define EDCF_LFB_S 12
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#define EDCF_SHORT_M BITFIELD_MASK(4)
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#define EDCF_SFB_M BITFIELD_MASK(4)
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#define EDCF_LONG_M BITFIELD_MASK(4)
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#define EDCF_LFB_M BITFIELD_MASK(4)
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#define RETRY_SHORT_DEF 7 /* Default Short retry Limit */
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#define RETRY_SHORT_MAX 255 /* Maximum Short retry Limit */
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#define RETRY_LONG_DEF 4 /* Default Long retry count */
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#define RETRY_SHORT_FB 3 /* Short count for fallback rate */
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#define RETRY_LONG_FB 2 /* Long count for fallback rate */
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#define APHY_CWMIN 15
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#define PHY_CWMAX 1023
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#define EDCF_AIFSN_MIN 1
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#define FRAGNUM_MASK 0xF
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#define DMAREG(wlc_hw, direction, fifonum) \
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((direction == DMA_TX) ? \
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&(wlc_hw->regs->fifo64regs[fifonum].dmaxmt) : \
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@ -259,11 +279,6 @@
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/* Starting corerev for the fifo size table */
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#define XMTFIFOTBL_STARTREV 20
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/* Check if a particular BSS config is AP or STA */
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#define BSSCFG_AP(cfg) (0)
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#define BSSCFG_STA(cfg) (1)
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#define BSSCFG_IBSS(cfg) (!(cfg)->BSS)
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/* iterate through all valid bsscfg entries */
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#define FOREACH_BSS(wlc, idx, cfg) \
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for (idx = 0; (int) idx < BRCMS_MAXBSSCFG; idx++) { \
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@ -273,13 +288,79 @@
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/* close marker for iterator code block */
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#define END_FOREACH_BSS() }
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/* Shared memory location index for various AC params */
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#define wme_shmemacindex(ac) wme_ac2fifo[ac]
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/* currently the best mechanism for determining SIFS is the band in use */
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#define SIFS(band) ((band)->bandtype == BRCM_BAND_5G ? APHY_SIFS_TIME : \
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BPHY_SIFS_TIME);
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/* A fifo is full. Clear precedences related to that FIFO */
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#define BRCMS_TX_FIFO_CLEAR(wlc, fifo) \
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((wlc)->tx_prec_map &= ~(wlc)->fifo2prec_map[fifo])
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/* Fifo is NOT full. Enable precedences for that FIFO */
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#define BRCMS_TX_FIFO_ENAB(wlc, fifo) \
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((wlc)->tx_prec_map |= (wlc)->fifo2prec_map[fifo])
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/*
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* if wpa is in use then portopen is true when the
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* group key is plumbed otherwise it is always true
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*/
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#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))
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#define BRCMS_SW_KEYS(wlc, bsscfg) ((((wlc)->wsec_swkeys) || \
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((bsscfg)->wsec & WSEC_SWFLAG)))
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#define BRCMS_PORTOPEN(cfg) \
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(((cfg)->WPA_auth != WPA_AUTH_DISABLED && WSEC_ENABLED((cfg)->wsec)) ? \
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(cfg)->wsec_portopen : true)
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#define brcms_b_copyfrom_shm(wlc_hw, offset, buf, len) \
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brcms_b_copyfrom_objmem(wlc_hw, offset, buf, len, OBJADDR_SHM_SEL)
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/*
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* Detect Card removed.
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* Even checking an sbconfig register read will not false trigger when the core
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* is in reset it breaks CF address mechanism. Accessing gphy phyversion will
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* cause SB error if aphy is in reset on 4306B0-DB. Need a simple accessible
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* reg with fixed 0/1 pattern (some platforms return all 0).
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* If clocks are present, call the sb routine which will figure out if the
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* device is removed.
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*/
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#define DEVICEREMOVED(wlc) \
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((wlc->hw->clk) ? \
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((R_REG(&wlc->hw->regs->maccontrol) & \
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(MCTL_PSM_JMP_0 | MCTL_IHR_EN)) != MCTL_IHR_EN) : \
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(ai_deviceremoved(wlc->hw->sih)))
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#define BRCMS_WME_RETRY_SHORT_GET(wlc, ac) \
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GFIELD(wlc->wme_retries[ac], EDCF_SHORT)
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#define BRCMS_WME_RETRY_SFB_GET(wlc, ac) \
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GFIELD(wlc->wme_retries[ac], EDCF_SFB)
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#define BRCMS_WME_RETRY_LONG_GET(wlc, ac) \
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GFIELD(wlc->wme_retries[ac], EDCF_LONG)
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#define BRCMS_WME_RETRY_LFB_GET(wlc, ac) \
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GFIELD(wlc->wme_retries[ac], EDCF_LFB)
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#define BRCMS_WME_RETRY_SHORT_SET(wlc, ac, val) \
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(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_SHORT, val))
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#define BRCMS_WME_RETRY_SFB_SET(wlc, ac, val) \
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(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_SFB, val))
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#define BRCMS_WME_RETRY_LONG_SET(wlc, ac, val) \
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(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_LONG, val))
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#define BRCMS_WME_RETRY_LFB_SET(wlc, ac, val) \
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(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_LFB, val))
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/* sum the individual fifo tx pending packet counts */
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#define TXPKTPENDTOT(wlc) \
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((wlc)->core->txpktpend[0] + (wlc)->core->txpktpend[1] + \
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(wlc)->core->txpktpend[2] + (wlc)->core->txpktpend[3])
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#define TXPKTPENDGET(wlc, fifo) ((wlc)->core->txpktpend[(fifo)])
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#define TXPKTPENDINC(wlc, fifo, val) ((wlc)->core->txpktpend[(fifo)] += (val))
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#define TXPKTPENDDEC(wlc, fifo, val) ((wlc)->core->txpktpend[(fifo)] -= (val))
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#define TXPKTPENDCLR(wlc, fifo) ((wlc)->core->txpktpend[(fifo)] = 0)
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#define IS_MBAND_UNLOCKED(wlc) \
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((wlc->pub->_nbands > 1) && !(wlc)->bandlocked)
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/* dup state between BMAC(struct brcms_hardware) and HIGH(struct brcms_c_info)
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driver */
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struct brcms_b_state {
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@ -682,7 +763,6 @@ bool brcms_c_dpc(struct brcms_c_info *wlc, bool bounded)
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WARN_ON(macintstatus & MI_PRQ); /* PRQ Interrupt in non-MBSS */
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/* BCN template is available */
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/* ZZZ: Use AP_ACTIVE ? */
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if (AP_ENAB(wlc->pub) && (!APSTA_ENAB(wlc->pub))
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&& (macintstatus & MI_BCNTPL))
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brcms_c_update_beacon(wlc);
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@ -1596,7 +1676,7 @@ static bool brcms_c_isgoodchip(struct brcms_hardware *wlc_hw)
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{
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/* reject unsupported corerev */
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if (!VALID_COREREV(wlc_hw->corerev)) {
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if (!CONF_HAS(D11CONF, wlc_hw->corerev)) {
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wiphy_err(wlc_hw->wlc->wiphy, "unsupported core rev %d\n",
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wlc_hw->corerev);
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return false;
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@ -2832,12 +2912,12 @@ bool brcms_c_ps_allowed(struct brcms_c_info *wlc)
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return false;
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/* disallow PS when one of these meets when not scanning */
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if (AP_ACTIVE(wlc) || wlc->monitor)
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if (wlc->monitor)
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return false;
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for (idx = 0; idx < BRCMS_MAXBSSCFG; idx++) {
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cfg = wlc->bsscfg[idx];
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if (cfg && BSSCFG_STA(cfg) && cfg->associated) {
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if (cfg && cfg->associated) {
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/*
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* disallow PS when one of the following
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* bsscfg specific conditions meets
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@ -3249,7 +3329,7 @@ static void brcms_c_ucode_mac_upd(struct brcms_c_info *wlc)
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/* enable or disable any active IBSSs depending on whether or not
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* we are on the home channel
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*/
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if (wlc->home_chanspec == BRCMS_BAND_PI_RADIO_CHANSPEC) {
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if (wlc->home_chanspec == wlc_phy_chanspec_get(wlc->band->pi)) {
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if (wlc->pub->associated) {
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/*
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* BMAC_NOTE: This is something that should be fixed
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@ -3536,7 +3616,7 @@ void brcms_c_set_ps_ctrl(struct brcms_c_info *wlc)
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bool hps;
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bool awake_before;
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hps = PS_ALLOWED(wlc);
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hps = brcms_c_ps_allowed(wlc);
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BCMMSG(wlc->wiphy, "wl%d: hps %d\n", wlc->pub->unit, hps);
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@ -3709,7 +3789,7 @@ static void brcms_c_setband(struct brcms_c_info *wlc,
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/* wait for at least one beacon before entering sleeping state */
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for (idx = 0; idx < BRCMS_MAXBSSCFG; idx++) {
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cfg = wlc->bsscfg[idx];
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if (cfg && BSSCFG_STA(cfg) && cfg->associated)
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if (cfg && cfg->associated)
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cfg->PMawakebcn = true;
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}
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brcms_c_set_ps_ctrl(wlc);
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@ -3972,7 +4052,7 @@ void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci,
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acp_shm.reggap = acp_shm.bslots + acp_shm.aifs;
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/* Indicate the new params to the ucode */
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acp_shm.status = brcms_c_read_shm(wlc, (M_EDCF_QINFO +
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wme_shmemacindex(aci) *
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wme_ac2fifo[aci] *
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M_EDCF_QLEN +
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M_EDCF_STATUS_OFF));
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acp_shm.status |= WME_STATUS_NEWAC;
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@ -3982,7 +4062,7 @@ void brcms_c_wme_setparams(struct brcms_c_info *wlc, u16 aci,
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for (i = 0; i < (int)sizeof(struct shm_acparams); i += 2)
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brcms_c_write_shm(wlc,
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M_EDCF_QINFO +
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wme_shmemacindex(aci) * M_EDCF_QLEN + i,
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wme_ac2fifo[aci] * M_EDCF_QLEN + i,
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*shm_entry++);
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} while (0);
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@ -5536,8 +5616,7 @@ int brcms_c_up(struct brcms_c_info *wlc)
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WL_RADIO_HW_DISABLE);
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FOREACH_BSS(wlc, idx, bsscfg)
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if (!BSSCFG_STA(bsscfg)
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|| !bsscfg->enable || !bsscfg->BSS)
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if (!bsscfg->enable || !bsscfg->BSS)
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continue;
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wiphy_err(wlc->wiphy, "wl%d.%d: up"
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": rfdisable -> "
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@ -6127,7 +6206,7 @@ _brcms_c_ioctl(struct brcms_c_info *wlc, int cmd, void *arg, int len,
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/* brcms_c_BSSinit() will sanitize the rateset before
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* using it.. */
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if (wlc->pub->up &&
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(BRCMS_BAND_PI_RADIO_CHANSPEC != chspec)) {
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(wlc_phy_chanspec_get(wlc->band->pi) != chspec)) {
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brcms_c_set_home_chanspec(wlc, chspec);
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brcms_c_suspend_mac_and_wait(wlc);
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brcms_c_set_chanspec(wlc, chspec);
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@ -6901,7 +6980,7 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
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/* mcs only allowed when nmode */
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if (stf > PHY_TXC1_MODE_SDM) {
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wiphy_err(wlc->wiphy, "wl%d: %s: Invalid stf\n",
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BRCMS_UNIT(wlc), __func__);
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wlc->pub->unit, __func__);
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bcmerror = -EINVAL;
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goto done;
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}
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@ -6912,7 +6991,7 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
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((stf != PHY_TXC1_MODE_SISO)
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&& (stf != PHY_TXC1_MODE_CDD))) {
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wiphy_err(wlc->wiphy, "wl%d: %s: Invalid mcs "
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"32\n", BRCMS_UNIT(wlc), __func__);
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"32\n", wlc->pub->unit, __func__);
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bcmerror = -EINVAL;
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goto done;
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}
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@ -6922,7 +7001,7 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
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if (stf != PHY_TXC1_MODE_SDM) {
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BCMMSG(wlc->wiphy, "wl%d: enabling "
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"SDM mode for mcs %d\n",
|
||||
BRCMS_UNIT(wlc), rate);
|
||||
wlc->pub->unit, rate);
|
||||
stf = PHY_TXC1_MODE_SDM;
|
||||
}
|
||||
} else {
|
||||
|
@ -6934,7 +7013,7 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
|
|||
(!BRCMS_STBC_CAP_PHY(wlc)
|
||||
&& (stf == PHY_TXC1_MODE_STBC))) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: Invalid STBC"
|
||||
"\n", BRCMS_UNIT(wlc), __func__);
|
||||
"\n", wlc->pub->unit, __func__);
|
||||
bcmerror = -EINVAL;
|
||||
goto done;
|
||||
}
|
||||
|
@ -6942,7 +7021,7 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
|
|||
} else if (IS_OFDM(rate)) {
|
||||
if ((stf != PHY_TXC1_MODE_CDD) && (stf != PHY_TXC1_MODE_SISO)) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: Invalid OFDM\n",
|
||||
BRCMS_UNIT(wlc), __func__);
|
||||
wlc->pub->unit, __func__);
|
||||
bcmerror = -EINVAL;
|
||||
goto done;
|
||||
}
|
||||
|
@ -6950,20 +7029,20 @@ mac80211_wlc_set_nrate(struct brcms_c_info *wlc, struct brcms_band *cur_band,
|
|||
if ((cur_band->bandtype != BRCM_BAND_2G)
|
||||
|| (stf != PHY_TXC1_MODE_SISO)) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: Invalid CCK\n",
|
||||
BRCMS_UNIT(wlc), __func__);
|
||||
wlc->pub->unit, __func__);
|
||||
bcmerror = -EINVAL;
|
||||
goto done;
|
||||
}
|
||||
} else {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: Unknown rate type\n",
|
||||
BRCMS_UNIT(wlc), __func__);
|
||||
wlc->pub->unit, __func__);
|
||||
bcmerror = -EINVAL;
|
||||
goto done;
|
||||
}
|
||||
/* make sure multiple antennae are available for non-siso rates */
|
||||
if ((stf != PHY_TXC1_MODE_SISO) && (wlc->stf->txstreams == 1)) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: SISO antenna but !SISO "
|
||||
"request\n", BRCMS_UNIT(wlc), __func__);
|
||||
"request\n", wlc->pub->unit, __func__);
|
||||
bcmerror = -EINVAL;
|
||||
goto done;
|
||||
}
|
||||
|
@ -7075,7 +7154,7 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
|
|||
/* non-AP STA should never use BCMC queue */
|
||||
if (queue == TX_BCMC_FIFO) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: ASSERT queue == "
|
||||
"TX_BCMC!\n", BRCMS_UNIT(wlc), __func__);
|
||||
"TX_BCMC!\n", wlc->pub->unit, __func__);
|
||||
frameid = bcmc_fid_generate(wlc, NULL, txh);
|
||||
} else {
|
||||
/* Increment the counter for first fragment */
|
||||
|
@ -7198,7 +7277,8 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
|
|||
if (CHSPEC_WLC_BW(wlc->chanspec) == BRCMS_40_MHZ) {
|
||||
/* default txbw is 20in40 SB */
|
||||
mimo_ctlchbw = mimo_txbw =
|
||||
CHSPEC_SB_UPPER(BRCMS_BAND_PI_RADIO_CHANSPEC)
|
||||
CHSPEC_SB_UPPER(wlc_phy_chanspec_get(
|
||||
wlc->band->pi))
|
||||
? PHY_TXC1_BW_20MHZ_UP : PHY_TXC1_BW_20MHZ;
|
||||
|
||||
if (IS_MCS(rspec[k])) {
|
||||
|
@ -7250,7 +7330,7 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
|
|||
&& (!IS_MCS(rspec[k]))) {
|
||||
wiphy_err(wlc->wiphy, "wl%d: %s: IEEE80211_TX_"
|
||||
"RC_MCS != IS_MCS(rspec)\n",
|
||||
BRCMS_UNIT(wlc), __func__);
|
||||
wlc->pub->unit, __func__);
|
||||
}
|
||||
|
||||
if (IS_MCS(rspec[k])) {
|
||||
|
@ -7352,7 +7432,7 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
|
|||
if (BAND_5G(wlc->band->bandtype))
|
||||
mcl |= TXC_FREQBAND_5G;
|
||||
|
||||
if (CHSPEC_IS40(BRCMS_BAND_PI_RADIO_CHANSPEC))
|
||||
if (CHSPEC_IS40(wlc_phy_chanspec_get(wlc->band->pi)))
|
||||
mcl |= TXC_BW_40;
|
||||
|
||||
/* set AMIC bit if using hardware TKIP MIC */
|
||||
|
@ -7515,8 +7595,8 @@ brcms_c_d11hdrs_mac80211(struct brcms_c_info *wlc, struct ieee80211_hw *hw,
|
|||
xfts = FRAMETYPE(rspec[1], wlc->mimoft);
|
||||
xfts |= (FRAMETYPE(rts_rspec[0], wlc->mimoft) << XFTS_RTS_FT_SHIFT);
|
||||
xfts |= (FRAMETYPE(rts_rspec[1], wlc->mimoft) << XFTS_FBRRTS_FT_SHIFT);
|
||||
xfts |=
|
||||
CHSPEC_CHANNEL(BRCMS_BAND_PI_RADIO_CHANSPEC) << XFTS_CHANNEL_SHIFT;
|
||||
xfts |= CHSPEC_CHANNEL(wlc_phy_chanspec_get(wlc->band->pi)) <<
|
||||
XFTS_CHANNEL_SHIFT;
|
||||
txh->XtraFrameTypes = cpu_to_le16(xfts);
|
||||
|
||||
/* PhyTxControlWord */
|
||||
|
@ -7798,8 +7878,13 @@ brcms_c_txfifo(struct brcms_c_info *wlc, uint fifo, struct sk_buff *p,
|
|||
}
|
||||
|
||||
/* Commit BCMC sequence number in the SHM frame ID location */
|
||||
if (frameid != INVALIDFID)
|
||||
BCMCFID(wlc, frameid);
|
||||
if (frameid != INVALIDFID) {
|
||||
/*
|
||||
* To inform the ucode of the last mcast frame posted
|
||||
* so that it can clear moredata bit
|
||||
*/
|
||||
brcms_b_write_shm(wlc->hw, M_BCMC_FID, frameid);
|
||||
}
|
||||
|
||||
if (dma_txfast(wlc->hw->di[fifo], p, commit) < 0)
|
||||
wiphy_err(wlc->wiphy, "txfifo: fatal, toss frames !!!\n");
|
||||
|
@ -8113,7 +8198,7 @@ brcms_c_dotxstatus(struct brcms_c_info *wlc, struct tx_status *txs, u32 frm_tx2)
|
|||
goto fatal;
|
||||
}
|
||||
|
||||
p = GETNEXTTXP(wlc, queue);
|
||||
p = dma_getnexttxp(wlc->hw->di[queue], DMA_RANGE_TRANSMITTED);
|
||||
if (BRCMS_WAR16165(wlc))
|
||||
brcms_c_war16165(wlc, false);
|
||||
if (p == NULL)
|
||||
|
@ -8972,9 +9057,6 @@ brcms_c_bcn_prb_template(struct brcms_c_info *wlc, u16 type,
|
|||
struct ieee80211_mgmt *h;
|
||||
int hdr_len, body_len;
|
||||
|
||||
if (MBSS_BCN_ENAB(cfg) && type == IEEE80211_STYPE_BEACON)
|
||||
hdr_len = DOT11_MAC_HDR_LEN;
|
||||
else
|
||||
hdr_len = D11_PHY_HDR_LEN + DOT11_MAC_HDR_LEN;
|
||||
|
||||
/* calc buffer size provided for frame body */
|
||||
|
@ -8991,7 +9073,7 @@ brcms_c_bcn_prb_template(struct brcms_c_info *wlc, u16 type,
|
|||
* PLCP for Probe Response frames are filled in from
|
||||
* core's rate table
|
||||
*/
|
||||
if (type == IEEE80211_STYPE_BEACON && !MBSS_BCN_ENAB(cfg))
|
||||
if (type == IEEE80211_STYPE_BEACON)
|
||||
/* fill in PLCP */
|
||||
brcms_c_compute_plcp(wlc, bcn_rspec,
|
||||
(DOT11_MAC_HDR_LEN + body_len + FCS_LEN),
|
||||
|
@ -8999,12 +9081,8 @@ brcms_c_bcn_prb_template(struct brcms_c_info *wlc, u16 type,
|
|||
|
||||
/* "Regular" and 16 MBSS but not for 4 MBSS */
|
||||
/* Update the phytxctl for the beacon based on the rspec */
|
||||
if (!SOFTBCN_ENAB(cfg))
|
||||
brcms_c_beacon_phytxctl_txant_upd(wlc, bcn_rspec);
|
||||
|
||||
if (MBSS_BCN_ENAB(cfg) && type == IEEE80211_STYPE_BEACON)
|
||||
h = (struct ieee80211_mgmt *)&plcp[0];
|
||||
else
|
||||
h = (struct ieee80211_mgmt *)&plcp[1];
|
||||
|
||||
/* fill in 802.11 header */
|
||||
|
@ -9073,7 +9151,7 @@ void brcms_c_bss_update_beacon(struct brcms_c_info *wlc,
|
|||
return;
|
||||
|
||||
/* Optimize: Some of if/else could be combined */
|
||||
if (!MBSS_BCN_ENAB(cfg) && HWBCN_ENAB(cfg)) {
|
||||
if ((cfg->flags & BRCMS_BSSCFG_HW_BCN) != 0) {
|
||||
/* Hardware beaconing for this config */
|
||||
u16 bcn[BCN_TMPL_LEN / 2];
|
||||
u32 both_valid = MCMD_BCN0VLD | MCMD_BCN1VLD;
|
||||
|
@ -9113,7 +9191,7 @@ void brcms_c_update_beacon(struct brcms_c_info *wlc)
|
|||
|
||||
/* update AP or IBSS beacons */
|
||||
FOREACH_BSS(wlc, idx, bsscfg)
|
||||
if (bsscfg->up && (BSSCFG_AP(bsscfg) || !bsscfg->BSS))
|
||||
if (bsscfg->up && !bsscfg->BSS)
|
||||
brcms_c_bss_update_beacon(wlc, bsscfg);
|
||||
END_FOREACH_BSS()
|
||||
}
|
||||
|
@ -9130,8 +9208,6 @@ void brcms_c_shm_ssid_upd(struct brcms_c_info *wlc, struct brcms_bss_cfg *cfg)
|
|||
memcpy(ssidbuf, ssidptr, cfg->SSID_len);
|
||||
|
||||
brcms_c_copyto_shm(wlc, base, ssidbuf, IEEE80211_MAX_SSID_LEN);
|
||||
|
||||
if (!MBSS_BCN_ENAB(cfg))
|
||||
brcms_c_write_shm(wlc, M_SSIDLEN, (u16) cfg->SSID_len);
|
||||
}
|
||||
|
||||
|
@ -9142,7 +9218,7 @@ void brcms_c_update_probe_resp(struct brcms_c_info *wlc, bool suspend)
|
|||
|
||||
/* update AP or IBSS probe responses */
|
||||
FOREACH_BSS(wlc, idx, bsscfg)
|
||||
if (bsscfg->up && (BSSCFG_AP(bsscfg) || !bsscfg->BSS))
|
||||
if (bsscfg->up && !bsscfg->BSS)
|
||||
brcms_c_bss_update_probe_resp(wlc, bsscfg, suspend);
|
||||
END_FOREACH_BSS()
|
||||
}
|
||||
|
@ -9159,7 +9235,6 @@ brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc,
|
|||
* write the probe response to hardware, or save in
|
||||
* the config structure
|
||||
*/
|
||||
if (!MBSS_PRB_ENAB(cfg)) {
|
||||
|
||||
/* create the probe response template */
|
||||
brcms_c_bcn_prb_template(wlc, IEEE80211_STYPE_PROBE_RESP, 0,
|
||||
|
@ -9189,10 +9264,6 @@ brcms_c_bss_update_probe_resp(struct brcms_c_info *wlc,
|
|||
|
||||
if (suspend)
|
||||
brcms_c_enable_mac(wlc);
|
||||
} else {
|
||||
/* Generating probe resp in sw; update local template */
|
||||
/* error: No software probe response support without MBSS */
|
||||
}
|
||||
}
|
||||
|
||||
/* prepares pdu for transmission. returns BCM error codes */
|
||||
|
@ -9215,7 +9286,7 @@ int brcms_c_prep_pdu(struct brcms_c_info *wlc, struct sk_buff *pdu, uint *fifop)
|
|||
*fifop = fifo;
|
||||
|
||||
/* return if insufficient dma resources */
|
||||
if (TXAVAIL(wlc, fifo) < MAX_DMA_SEGS) {
|
||||
if (*wlc->core->txavail[fifo] < MAX_DMA_SEGS) {
|
||||
/* Mark precedences related to this FIFO, unsendable */
|
||||
BRCMS_TX_FIFO_CLEAR(wlc, fifo);
|
||||
return -EBUSY;
|
||||
|
|
|
@ -24,27 +24,16 @@
|
|||
#include "d11.h"
|
||||
|
||||
#define MA_WINDOW_SZ 8 /* moving average window size */
|
||||
#define BRCMS_HWRXOFF 38 /* chip rx buffer offset */
|
||||
#define INVCHANNEL 255 /* invalid channel */
|
||||
/* max # supported core revisions (0 .. MAXCOREREV - 1) */
|
||||
#define MAXCOREREV 28
|
||||
|
||||
/* max # brcms_c_module_register() calls */
|
||||
#define BRCMS_MAXMODULES 22
|
||||
|
||||
#define SEQNUM_SHIFT 4
|
||||
#define AMPDU_DELIMITER_LEN 4
|
||||
#define SEQNUM_MAX 0x1000
|
||||
|
||||
#define APHY_CWMIN 15
|
||||
#define PHY_CWMAX 1023
|
||||
|
||||
#define EDCF_AIFSN_MIN 1
|
||||
#define FRAGNUM_MASK 0xF
|
||||
|
||||
#define NTXRATE 64 /* # tx MPDUs rate is reported for */
|
||||
|
||||
#define BRCMS_BITSCNT(x) brcmu_bitcount((u8 *)&(x), sizeof(u8))
|
||||
|
||||
/* Maximum wait time for a MAC suspend */
|
||||
/* uS: 83mS is max packet time (64KB ampdu @ 6Mbps) */
|
||||
#define BRCMS_MAX_MAC_SUSPEND 83000
|
||||
|
@ -77,13 +66,14 @@
|
|||
|
||||
#define SW_TIMER_MAC_STAT_UPD 30 /* periodic MAC stats update */
|
||||
|
||||
/* max # supported core revisions (0 .. MAXCOREREV - 1) */
|
||||
#define MAXCOREREV 28
|
||||
|
||||
/* Double check that unsupported cores are not enabled */
|
||||
#if CONF_MSK(D11CONF, 0x4f) || CONF_GE(D11CONF, MAXCOREREV)
|
||||
#error "Configuration for D11CONF includes unsupported versions."
|
||||
#endif /* Bad versions */
|
||||
|
||||
#define VALID_COREREV(corerev) CONF_HAS(D11CONF, corerev)
|
||||
|
||||
/* values for shortslot_override */
|
||||
#define BRCMS_SHORTSLOT_AUTO -1 /* Driver will manage Shortslot setting */
|
||||
#define BRCMS_SHORTSLOT_OFF 0 /* Turn off short slot */
|
||||
|
@ -97,17 +87,6 @@
|
|||
#define BRCMS_IS_MIMO_PREAMBLE(_pre) (((_pre) == BRCMS_GF_PREAMBLE) || \
|
||||
((_pre) == BRCMS_MM_PREAMBLE))
|
||||
|
||||
/* values for barker_preamble */
|
||||
#define BRCMS_BARKER_SHORT_ALLOWED 0 /* Short pre-amble allowed */
|
||||
|
||||
/* A fifo is full. Clear precedences related to that FIFO */
|
||||
#define BRCMS_TX_FIFO_CLEAR(wlc, fifo) \
|
||||
((wlc)->tx_prec_map &= ~(wlc)->fifo2prec_map[fifo])
|
||||
|
||||
/* Fifo is NOT full. Enable precedences for that FIFO */
|
||||
#define BRCMS_TX_FIFO_ENAB(wlc, fifo) \
|
||||
((wlc)->tx_prec_map |= (wlc)->fifo2prec_map[fifo])
|
||||
|
||||
/* TxFrameID */
|
||||
/* seq and frag bits: SEQNUM_SHIFT, FRAGNUM_MASK (802.11.h) */
|
||||
/* rate epoch bits: TXFID_RATE_SHIFT, TXFID_RATE_MASK ((wlc_rate.c) */
|
||||
|
@ -122,20 +101,6 @@
|
|||
#define BOARDREV_PROMOTABLE 0xFF /* from */
|
||||
#define BOARDREV_PROMOTED 1 /* to */
|
||||
|
||||
/*
|
||||
* if wpa is in use then portopen is true when the
|
||||
* group key is plumbed otherwise it is always true
|
||||
*/
|
||||
#define WSEC_ENABLED(wsec) ((wsec) & (WEP_ENABLED | TKIP_ENABLED | AES_ENABLED))
|
||||
#define BRCMS_SW_KEYS(wlc, bsscfg) ((((wlc)->wsec_swkeys) || \
|
||||
((bsscfg)->wsec & WSEC_SWFLAG)))
|
||||
|
||||
#define BRCMS_PORTOPEN(cfg) \
|
||||
(((cfg)->WPA_auth != WPA_AUTH_DISABLED && WSEC_ENABLED((cfg)->wsec)) ? \
|
||||
(cfg)->wsec_portopen : true)
|
||||
|
||||
#define PS_ALLOWED(wlc) brcms_c_ps_allowed(wlc)
|
||||
|
||||
#define DATA_BLOCK_TX_SUPR (1 << 4)
|
||||
|
||||
/* 802.1D Priority to TX FIFO number for wme */
|
||||
|
@ -161,48 +126,14 @@ extern const u8 prio2fifo[];
|
|||
MI_PHYTXERR | MI_DMAINT | MI_TFS | MI_BG_NOISE | \
|
||||
MI_CCA | MI_TO | MI_GP0 | MI_RFDISABLE | MI_PWRUP)
|
||||
|
||||
#define RETRY_SHORT_DEF 7 /* Default Short retry Limit */
|
||||
#define RETRY_SHORT_MAX 255 /* Maximum Short retry Limit */
|
||||
#define RETRY_LONG_DEF 4 /* Default Long retry count */
|
||||
#define RETRY_SHORT_FB 3 /* Short count for fallback rate */
|
||||
#define RETRY_LONG_FB 2 /* Long count for fallback rate */
|
||||
|
||||
#define MAXTXPKTS 6 /* max # pkts pending */
|
||||
|
||||
/* frameburst */
|
||||
#define MAXTXFRAMEBURST 8 /* vanilla xpress mode: max frames/burst */
|
||||
#define MAXFRAMEBURST_TXOP 10000 /* Frameburst TXOP in usec */
|
||||
|
||||
/* Per-AC retry limit register definitions; uses defs.h bitfield macros */
|
||||
#define EDCF_SHORT_S 0
|
||||
#define EDCF_SFB_S 4
|
||||
#define EDCF_LONG_S 8
|
||||
#define EDCF_LFB_S 12
|
||||
#define EDCF_SHORT_M BITFIELD_MASK(4)
|
||||
#define EDCF_SFB_M BITFIELD_MASK(4)
|
||||
#define EDCF_LONG_M BITFIELD_MASK(4)
|
||||
#define EDCF_LFB_M BITFIELD_MASK(4)
|
||||
|
||||
#define NFIFO 6 /* # tx/rx fifopairs */
|
||||
|
||||
#define BRCMS_WME_RETRY_SHORT_GET(wlc, ac) \
|
||||
GFIELD(wlc->wme_retries[ac], EDCF_SHORT)
|
||||
#define BRCMS_WME_RETRY_SFB_GET(wlc, ac) \
|
||||
GFIELD(wlc->wme_retries[ac], EDCF_SFB)
|
||||
#define BRCMS_WME_RETRY_LONG_GET(wlc, ac) \
|
||||
GFIELD(wlc->wme_retries[ac], EDCF_LONG)
|
||||
#define BRCMS_WME_RETRY_LFB_GET(wlc, ac) \
|
||||
GFIELD(wlc->wme_retries[ac], EDCF_LFB)
|
||||
|
||||
#define BRCMS_WME_RETRY_SHORT_SET(wlc, ac, val) \
|
||||
(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_SHORT, val))
|
||||
#define BRCMS_WME_RETRY_SFB_SET(wlc, ac, val) \
|
||||
(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_SFB, val))
|
||||
#define BRCMS_WME_RETRY_LONG_SET(wlc, ac, val) \
|
||||
(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_LONG, val))
|
||||
#define BRCMS_WME_RETRY_LFB_SET(wlc, ac, val) \
|
||||
(wlc->wme_retries[ac] = SFIELD(wlc->wme_retries[ac], EDCF_LFB, val))
|
||||
|
||||
/* PLL requests */
|
||||
|
||||
/* pll is shared on old chips */
|
||||
|
@ -212,43 +143,11 @@ extern const u8 prio2fifo[];
|
|||
/* hold/release pll for some short operation */
|
||||
#define BRCMS_PLLREQ_FLIP 0x4
|
||||
|
||||
/*
|
||||
* Macros to check if AP or STA is active.
|
||||
* AP Active means more than just configured: driver and BSS are "up";
|
||||
* that is, we are beaconing/responding as an AP (aps_associated).
|
||||
* STA Active similarly means the driver is up and a configured STA BSS
|
||||
* is up: either associated (stas_associated) or trying.
|
||||
*
|
||||
* Macro definitions vary as per AP/STA ifdefs, allowing references to
|
||||
* ifdef'd structure fields and constant values (0) for optimization.
|
||||
* Make sure to enclose blocks of code such that any routines they
|
||||
* reference can also be unused and optimized out by the linker.
|
||||
*/
|
||||
/* NOTE: References structure fields defined in wlc.h */
|
||||
#define AP_ACTIVE(wlc) (0)
|
||||
#define CHANNEL_BANDUNIT(wlc, ch) \
|
||||
(((ch) <= CH_MAX_2G_CHANNEL) ? BAND_2G_INDEX : BAND_5G_INDEX)
|
||||
|
||||
/*
|
||||
* Detect Card removed.
|
||||
* Even checking an sbconfig register read will not false trigger when the core
|
||||
* is in reset it breaks CF address mechanism. Accessing gphy phyversion will
|
||||
* cause SB error if aphy is in reset on 4306B0-DB. Need a simple accessible
|
||||
* reg with fixed 0/1 pattern (some platforms return all 0).
|
||||
* If clocks are present, call the sb routine which will figure out if the
|
||||
* device is removed.
|
||||
*/
|
||||
#define DEVICEREMOVED(wlc) \
|
||||
((wlc->hw->clk) ? \
|
||||
((R_REG(&wlc->hw->regs->maccontrol) & \
|
||||
(MCTL_PSM_JMP_0 | MCTL_IHR_EN)) != MCTL_IHR_EN) : \
|
||||
(ai_deviceremoved(wlc->hw->sih)))
|
||||
|
||||
#define BRCMS_UNIT(wlc) ((wlc)->pub->unit)
|
||||
|
||||
#define brcms_b_copyfrom_shm(wlc_hw, offset, buf, len) \
|
||||
brcms_b_copyfrom_objmem(wlc_hw, offset, buf, len, OBJADDR_SHM_SEL)
|
||||
|
||||
#define brcms_b_copyto_shm(wlc_hw, offset, buf, len) \
|
||||
brcms_b_copyto_objmem(wlc_hw, offset, buf, len, OBJADDR_SHM_SEL)
|
||||
#define OTHERBANDUNIT(wlc) \
|
||||
((uint)((wlc)->band->bandunit ? BAND_2G_INDEX : BAND_5G_INDEX))
|
||||
|
||||
/*
|
||||
* 802.11 protection information
|
||||
|
@ -337,21 +236,6 @@ struct brcms_stf {
|
|||
>> RXS_CHAN_PHYTYPE_SHIFT)
|
||||
#define BRCMS_CHAN_CHANNEL(x) (((x) & RXS_CHAN_ID_MASK) \
|
||||
>> RXS_CHAN_ID_SHIFT)
|
||||
#define BRCMS_RX_CHANNEL(rxh) (BRCMS_CHAN_CHANNEL((rxh)->RxChan))
|
||||
|
||||
/* brcms_bss_info flag bit values */
|
||||
#define BRCMS_BSS_HT 0x0020 /* BSS is HT (MIMO) capable */
|
||||
|
||||
/* Flags used in brcms_c_txq_info.stopped */
|
||||
/* per prio flow control bits */
|
||||
#define TXQ_STOP_FOR_PRIOFC_MASK 0x000000FF
|
||||
/* stop txq enqueue for packet drain */
|
||||
#define TXQ_STOP_FOR_PKT_DRAIN 0x00000100
|
||||
/* stop txq enqueue for ampdu flow control */
|
||||
#define TXQ_STOP_FOR_AMPDU_FLOW_CNTRL 0x00000200
|
||||
|
||||
#define BRCMS_HT_WEP_RESTRICT 0x01 /* restrict HT with WEP */
|
||||
#define BRCMS_HT_TKIP_RESTRICT 0x02 /* restrict HT with TKIP */
|
||||
|
||||
/* Maximum # of keys that wl driver supports in S/W.
|
||||
* Keys supported in H/W is less than or equal to WSEC_MAX_KEYS.
|
||||
|
@ -365,10 +249,6 @@ struct brcms_stf {
|
|||
* s/w keys if WSEC_SW(wlc->wsec).
|
||||
* h/w keys otherwise.
|
||||
*/
|
||||
#define BRCMS_MAX_WSEC_KEYS(wlc) WSEC_MAX_KEYS
|
||||
|
||||
/* number of 802.11 default (non-paired, group keys) */
|
||||
#define WSEC_MAX_DEFAULT_KEYS 4 /* # of default keys */
|
||||
|
||||
struct wsec_iv {
|
||||
u32 hi; /* upper 32 bits of IV */
|
||||
|
@ -526,9 +406,6 @@ struct brcms_c_if {
|
|||
} u;
|
||||
};
|
||||
|
||||
/* flags for the interface, this interface is linked to a brcms_if */
|
||||
#define BRCMS_IF_LINKED 0x02
|
||||
|
||||
struct brcms_hw_band {
|
||||
int bandtype; /* BRCM_BAND_2G, BRCM_BAND_5G */
|
||||
uint bandunit; /* bandstate[] index */
|
||||
|
@ -1038,31 +915,6 @@ struct brcms_bss_cfg {
|
|||
u32 txrspec[NTXRATE][2];
|
||||
};
|
||||
|
||||
#define CHANNEL_BANDUNIT(wlc, ch) \
|
||||
(((ch) <= CH_MAX_2G_CHANNEL) ? BAND_2G_INDEX : BAND_5G_INDEX)
|
||||
#define OTHERBANDUNIT(wlc) \
|
||||
((uint)((wlc)->band->bandunit ? BAND_2G_INDEX : BAND_5G_INDEX))
|
||||
|
||||
#define IS_MBAND_UNLOCKED(wlc) \
|
||||
((wlc->pub->_nbands > 1) && !(wlc)->bandlocked)
|
||||
|
||||
#define BRCMS_BAND_PI_RADIO_CHANSPEC wlc_phy_chanspec_get(wlc->band->pi)
|
||||
|
||||
/* sum the individual fifo tx pending packet counts */
|
||||
#define TXPKTPENDTOT(wlc) \
|
||||
((wlc)->core->txpktpend[0] + (wlc)->core->txpktpend[1] + \
|
||||
(wlc)->core->txpktpend[2] + (wlc)->core->txpktpend[3])
|
||||
#define TXPKTPENDGET(wlc, fifo) ((wlc)->core->txpktpend[(fifo)])
|
||||
#define TXPKTPENDINC(wlc, fifo, val) ((wlc)->core->txpktpend[(fifo)] += (val))
|
||||
#define TXPKTPENDDEC(wlc, fifo, val) ((wlc)->core->txpktpend[(fifo)] -= (val))
|
||||
#define TXPKTPENDCLR(wlc, fifo) ((wlc)->core->txpktpend[(fifo)] = 0)
|
||||
#define TXAVAIL(wlc, fifo) (*(wlc)->core->txavail[(fifo)])
|
||||
#define GETNEXTTXP(wlc, _queue) \
|
||||
dma_getnexttxp((wlc)->hw->di[(_queue)], DMA_RANGE_TRANSMITTED)
|
||||
|
||||
#define BRCMS_IS_MATCH_SSID(wlc, ssid1, ssid2, len1, len2) \
|
||||
((len1 == len2) && !memcmp(ssid1, ssid2, len1))
|
||||
|
||||
extern void brcms_c_fatal_error(struct brcms_c_info *wlc);
|
||||
extern void brcms_b_rpc_watchdog(struct brcms_c_info *wlc);
|
||||
extern void brcms_c_recv(struct brcms_c_info *wlc, struct sk_buff *p);
|
||||
|
|
|
@ -30,6 +30,8 @@
|
|||
#define BRCMS_STF_SS_STBC_RX(wlc) (BRCMS_ISNPHY(wlc->band) && \
|
||||
NREV_GT(wlc->band->phyrev, 3) && NREV_LE(wlc->band->phyrev, 6))
|
||||
|
||||
#define BRCMS_BITSCNT(x) brcmu_bitcount((u8 *)&(x), sizeof(u8))
|
||||
|
||||
#define NSTS_1 1
|
||||
#define NSTS_2 2
|
||||
#define NSTS_3 3
|
||||
|
|
Loading…
Reference in New Issue